Always handle MESSAGE method. Route incoming MESSAGE received outside INVITE dialog using call.route and send it using msg.execute. Forward MESSAGE received inside INVITE dialogs to channel peer using chan.text.

git-svn-id: http://yate.null.ro/svn/yate/trunk@5619 acf43c95-373e-0410-b603-e72c3f656dc1
Fixed compile error.

git-svn-id: http://yate.null.ro/svn/yate/trunk@5620 acf43c95-373e-0410-b603-e72c3f656dc1